2018769915

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5851507}}^1$

素因数の和:5851538

約数の個数: 16

約数和(自身を含む): 3370468608

約数和(自身を除く): 1351698693

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 5851507, 17554521, 29257535, 87772605, 134584661, 403753983, 672923305, 2018769915]

約数ペア:

[(1, 2018769915), (3, 672923305), (5, 403753983), (15, 134584661), (23, 87772605), (69, 29257535), (115, 17554521), (345, 5851507)]